Cytel Inc.
34Patents
6Active
34Granted
46Portfolio score
Filing activity: May 4, 1993 → Jun 6, 2024
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5374541A | Combined use of .beta.-galactosidase and sialyltransferase coupled with in situ regeneration of CMP-sialic acid for one pot synthesis of oligosaccharides | Chemistry; Metallurgy | 132 | Expired |
| US5736142A | Alteration of immune response using pan DR-binding peptides | Emerging Cross-Sectional Technologies | 120 | Expired |
| US5770573A | CS-1 peptidomimetics, compositions and methods of using the same | Human Necessities | 95 | Expired |
| US5559103A | Bivalent sialyl X saccharides | Human Necessities | 90 | Expired |
| US5876980A | Enzymatic synthesis of oligosaccharides | Emerging Cross-Sectional Technologies | 79 | Expired |
| US5922577A | Enzymatic synthesis of glycosidic linkages | Emerging Cross-Sectional Technologies | 75 | Expired |
| US5728554A | Enzymatic synthesis of glycosidic linkages | Emerging Cross-Sectional Technologies | 74 | Expired |
| US5662907A | Induction of anti-tumor cytotoxic T lymphocytes in humans using synthetic peptide epitopes | Chemistry; Metallurgy | 71 | Expired |
| US5679640A | Immunosuppressant peptides | Chemistry; Metallurgy | 62 | Expired |
| US5576305A | Intercellular adhesion mediators | Physics | 60 | Expired |
| US5753631A | Intercellular adhesion mediators | Physics | 60 | Expired |
| US5604207A | Sialyl Le.sup.x analogues as inhibitors of cellular adhesion | Chemistry; Metallurgy | 59 | Expired |
| US5846827A | Methods for ex vivo therapy using peptide-loaded antigen presenting cells for the activation of CTL | Emerging Cross-Sectional Technologies | 48 | Expired |
| US5854218A | Sialyl Le.sup.x analogues as inhibitors of cellular adhesion | Chemistry; Metallurgy | 46 | Expired |
| US5811404A | Sialyl Le.sup.x analogues as inhibitors of cellular adhesion | Chemistry; Metallurgy | 45 | Expired |
| US5750395A | DNA encoding MAGE-1 C-terminal cytotoxic t lymphocyte immunogenic peptides | Human Necessities | 35 | Expired |
| US5800815A | Antibodies to P-selectin and their uses | Chemistry; Metallurgy | 28 | Expired |
| US5409817A | Use of trans-sialidase and sialyltransferase for synthesis of sialyl.alpha.2.fwdarw.3.beta.galactosides | Chemistry; Metallurgy | 26 | Expired |
| US5821231A | CS-1 peptidomimetics, compositions and methods of using same | Human Necessities | 26 | Expired |
| US5936065A | CS-1 peptidomimetics, compositions and methods of using the same | Human Necessities | 18 | Expired |
| US5688913A | CS-1 peptidomimetics, compositions and methods of using the same | Human Necessities | 13 | Expired |
| US6156316A | Oncogene fusion protein peptide vaccines | Chemistry; Metallurgy | 11 | Expired |
| US5869448A | Cyclic CS-1 peptidomimetics, compositions and methods of using same | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6033667A | Method for detecting the presence of P-selectin | Chemistry; Metallurgy | 5 | Expired |
| US5811391A | Cyclic CS-1 peptidomimetics, compositions and methods of using same | Emerging Cross-Sectional Technologies | 5 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.